“…So we have t 1 ≥ 17. Then, by (8) and (36) again, we get 390625 ≤ p 8Z1 ≤ p Z1(t1−1)/2 < t 2 < 2 + 2563.42 1 + 10.98π log 5 1/2 < 112451, a contradiction. All cases have been considered, the proof is complete.…”
Section: Lemma 7 ([3]) the Equationmentioning
confidence: 91%
“…In [1] and [2], Apéry proved that N (1, D 2 , p) ≤ 2 except for N (1, 7, 2) = 5. In [7] and [8], the author proved that…”
Section: Lemma 5 ([6 Théorème 3]) Let α Be An Algebraic Number Withmentioning
confidence: 99%
“…However, by [8], then (3) has exactly two solutions (r, s) = (1, k + 2) and (2 k+1 + 1, 3k + 2). Therefore, (69) If y ≡ 1 (mod 4) and y > 5, then we have…”
“…So we have t 1 ≥ 17. Then, by (8) and (36) again, we get 390625 ≤ p 8Z1 ≤ p Z1(t1−1)/2 < t 2 < 2 + 2563.42 1 + 10.98π log 5 1/2 < 112451, a contradiction. All cases have been considered, the proof is complete.…”
Section: Lemma 7 ([3]) the Equationmentioning
confidence: 91%
“…In [1] and [2], Apéry proved that N (1, D 2 , p) ≤ 2 except for N (1, 7, 2) = 5. In [7] and [8], the author proved that…”
Section: Lemma 5 ([6 Théorème 3]) Let α Be An Algebraic Number Withmentioning
confidence: 99%
“…However, by [8], then (3) has exactly two solutions (r, s) = (1, k + 2) and (2 k+1 + 1, 3k + 2). Therefore, (69) If y ≡ 1 (mod 4) and y > 5, then we have…”
“…Under the assumption that D − 1 is an odd prime power, using our theorem and some known results of quartic diophantine equations (see [1], [2], [3], [6], [7], [8], [11]), we can find all solutions of (1) with ease. As an example, we prove the following corollary.…”
Section: For a Fixed D There Exists A Unique Positive Integers Pairmentioning
Let D be a positive integer such that D − 1 is an odd prime power. In this paper we give an elementary method to find all positive integer solutions (x, y, z) of the system of equations x 2 − Dy 2 = 1 − D and x = 2z 2 − 1. As a consequence, we determine all solutions of the equations for D = 6 and 8.
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